CH4836 for Whirlpool Roper 308180 Range Oven Bake Unit Heating Element AP3075035 Model: Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Range / Cooktop / Oven Heating Element. Whirlpool also makes various appliance models for Sears / Kenmore.